Article claims it works against unreleased Trezor V2 and software version 1.5.2 but Trezor say this is incorrect. So I would take the claims with a pinch of sal

Article claims it works against unreleased Trezor V2 and software version 1.5.2 but Trezor say this is incorrect. So I would take the claims with a pinch of salt, especially they are charging almost $9k to download the software